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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A087459 Values (X + Y - Z) sorted on Z, then on Y, where (X,Y,Z) is a primitive Pythagorean triple with X

Table of values

n a(n)
1 2
2 4
3 6
4 6
5 12
6 10
7 8
8 20
9 10
10 24
11 14
12 30
13 28
14 12
15 30
16 40
17 18
18 42
19 14
20 36
21 56
22 22
23 16
24 42
25 60
26 70
27 44
28 18
29 72
30 48
31 70
32 26
33 84
34 66
35 90
36 20
37 52
38 80
39 88
40 30
41 78
42 22
43 60
44 90
45 110
46 112
47 60
48 126
49 104
50 24
51 66
52 132
53 34
54 126
55 130
56 144
57 68
58 26
59 154
60 120
61 110
62 140
63 156
64 38
65 102
66 28

List of values

[2, 4, 6, 6, 12, 10, 8, 20, 10, 24, 14, 30, 28, 12, 30, 40, 18, 42, 14, 36, 56, 22, 16, 42, 60, 70, 44, 18, 72, 48, 70, 26, 84, 66, 90, 20, 52, 80, 88, 30, 78, 22, 60, 90, 110, 112, 60, 126, 104, 24, 66, 132, 34, 126, 130, 144, 68, 26, 154, 120, 110, 140, 156, 38, 102, 28]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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